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cretin-derhamhall.org: Welcome to Cretin-Derham Hall

Cretin-Derham Hall is a private, Catholic, co-educational high school providing an affordable, premium education with an all-inclusive approach.

Page load speed analysis

  • 59/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    49 ms

  • Resources loaded

    2.3 sec

  • Page rendered

    222 ms

  • Total page load time

    2.5 sec

Visit cretin-derhamhall.org now to see the best up-to-date Cretin Derham Hall content for United States and also check out these interesting facts you probably never knew about cretin-derhamhall.org

We analyzed Cretin-derhamhall.org page load time and found that the first response time was 49 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Page optimization

  • HTML 481.4 kB
    Images 375.5 kB
    Javascripts 381.9 kB
    CSS 106.7 kB

    In fact, the total size of Cretin-derhamhall.org main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. HTML takes 481.4 kB which makes up the majority of the site volume.

    • Original 481.4 kB
    • After minification 440.5 kB
    • After compression 53.2 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 428.2 kB or 89% of the original size.

    • Original 375.5 kB
    • After optimization 359.1 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Cretin Derham Hall images are well optimized though.

    • Original 381.9 kB
    • After minification 298.5 kB
    • After compression 92.1 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 289.7 kB or 76% of the original size.

    • Original 106.7 kB
    • After minification 82.4 kB
    • After compression 18.0 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cretin-derhamhall.org needs all CSS files to be minified and compressed as it can save up to 88.6 kB or 83% of the original size.

Network requests diagram

  • cretin-derhamhall.org
  • www.cretin-derhamhall.org
  • css
  • normalize.css
  • prettyPhoto.css
  • typography.css
  • jquery.sidr.css
  • main.css
  • ccm.base.css
  • jquery.js
  • ccm.base.js
  • img.css
  • flexicons.css
  • jquery.flexslider.js
  • retina.js
  • columnizer.js
  • google_calendar_feed_list.js
  • google_calendar_feeds.css
  • fullcalendar.css
  • fullcalendar.js
  • gcal.js
  • jquery.hoverIntent.minified.js
  • modernizr-2.6.2.min.js
  • jquery.prettyPhoto.js
  • jquery.sidr.js
  • jquery.touchwipe.min.js
  • js
  • base.css
  • 768.css
  • 640.css
  • 480.css
  • 370.css
  • analytics.js
  • color-bar.jpg
  • logo.jpg
  • icon_search.jpg
  • loading.gif
  • 9c01e6202bf6064adc1605a1236689dd_f4.jpg
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  • 77d168441c88bd84fa92d35561a4f671_f258.jpg
  • homepage-feature-on.png
  • Athletics_Dashboard.jpg
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  • toadOcfmlt9b38dHJxOBGEBls_1aQwi4AfipSOlE3SU.ttf
  • ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf
  • toadOcfmlt9b38dHJxOBGGvd-IutAbwf5FQ8ZpuI2w4.ttf
  • f61b5cb95f1cd392da256059b550f6ea_f37.png
  • collect
  • 312f7f044a0f4d6fac7b6fc64371b81b_f2815.png
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  • 27c1e7635d9120570d2b5332a6a33326_f2875.jpg
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  • 854128361309d1baaae6f3b8521e7b6f_f2824.jpg
  • dd14499f7f383726a04eca81560d6653_f2798.jpg
  • loading.gif
  • icon_twitter.jpg
  • icon_youtube.jpg

Our browser made a total of 90 requests to load all elements on the main page. We found that 92% of them (83 requests) were addressed to the original Cretin-derhamhall.org, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cretin-derhamhall.org.

Additional info on cretin-derhamhall.org

Requests

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cretin Derham Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

15

Javascripts

54

Images

16

CSS

85

All

Possible request optimization

1

Javascripts

22

Images

1

CSS

61

Optimized

24

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.cretin-derhamhall.org/ before it reached this domain.

IP address

Cretin-derhamhall.org uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

cretin-derhamhall.org

cdhdev.qapreview.com

23.239.19.76

DNS records

Type Host Target/ip TTL Other
A

cretin-derhamhall.org

23.239.19.76 60
NS

cretin-derhamhall.org

dns3.hutman.net 60
NS

cretin-derhamhall.org

dns1.hutman.net 60
NS

cretin-derhamhall.org

dns2.hutman.net 60
SOA

cretin-derhamhall.org

60 Mname: dns1.hutman.net
Rname: hostmaster.cretin-derhamhall.org
Serial: 2019040400
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum-ttl: 2560

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cretin-derhamhall.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cretin-derhamhall.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

Cretin-derhamhall.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 84.7% of all visits is United States. It’s good for Cretin-derhamhall.org that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Cretin Derham Hall. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

cretin-derhamhall.org

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